BILL MOYERS: Here is one of those neon sentences. Quote, "The pursuit of freedom, as defined in an age of consumerism, has induced a condition of dependence on imported goods, on imported oil, and on credit. The chief desire of the American people," you write, "is that nothing should disrupt their access to these goods, that oil, and that credit. The chief aim of the U.S. government is to satisfy that desire, which it does in part of through the distribution of largesse here at home, and in part through the pursuit of imperial ambitions abroad." In other words, you're saying that our foreign policy is the result of a dependence on consumer goods and credit.

ANDREW BACEVICH: Our foreign policy is not something simply concocted by people in Washington D.C. and imposed on us. Our foreign policy is something that is concocted in Washington D.C., but it reflects the perceptions of our political elite about what we want, we the people want. And what we want, by and large - I mean, one could point to many individual exceptions - but, what we want, by and large is, we want this continuing flow of very cheap consumer goods.

We want to be able to pump gas into our cars regardless of how big they may happen to be, in order to be able to drive wherever we want to be able to drive. And we want to be able to do these things without having to think about whether or not the book's balanced at the end of the month, or the end of the fiscal year. And therefore, we want this unending line of credit.

BILL MOYERS: How, then, do we fight what you acknowledge, in the book, is the perfectly real threat posed by violent Islamic extremism?

ANDREW BACEVICH: I think we need to see the threat for what it is. It is a real threat. It's not an existential threat. The 19 hijackers that killed 3,000 Americans on 9/11 didn't succeed because they had advanced technology, because they were particularly smart, because they were ten feet tall.

They succeeded because we let our guard down and we were stupid. We need to recognize that the threat posed by violent Islamic radicalism, by terrorist organizations, al Qaeda, really is akin to a criminal conspiracy, a violent conspiracy, a dangerous conspiracy. But it's a criminal enterprise. And the primary response to a criminal enterprise is policing.

Policing as in organizations like the FBI, intelligence organizations, some special operations forces. That would undertake a concerted campaign to identify and root out and destroy this criminal conspiracy. But that doesn't require invading and occupying countries. Again, one of the big mistakes the Bush Administration made, and it's a mistake we're still paying for, is that the President persuaded us that the best way to prevent another 9/11 is to embark upon a global war. Wrong. The best way to prevent another 9/11 is to organize an intensive international effort to root out and destroy that criminal conspiracy.

ANDREW BACEVICH: Well, I may be a conservative, but I can assure you that, in November of 2006, I voted for every Democrat I could possibly come close to. And I did because the Democratic Party, speaking with one voice, at that time, said that, "Elect us. Give us power in the Congress, and we will end the Iraq War."

And the American people, at that point, adamantly tired of this war, gave power to the Democrats in Congress. And they absolutely, totally, completely failed to follow through on their commitment. Now, there was a lot of posturing. But, really, the record of the Democratic Congress over the past two years has been - one in which, substantively, all they have done is to appropriate the additional money that enables President Bush to continue that war.